Cheapest return flights from San Jose to Frankfurt in May from 740€

AirHint found the following cheapest return flights from San Jose (SJO) to Frankfurt (FRA) in May 2026 (see full year).

Return flights

10 May - 28 May Air France
12 May - 30 May Air France
23 May - 30 May KLM
08 May - 18 May Air France
01 May - 20 May Air France
02 May - 21 May KLM
10 May - 27 May Air France
09 May - 19 May KLM
05 May - 19 May Air France
11 May - 28 May Air France

Also check the deals for one-way flights from San Jose to Frankfurt in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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